Pex and uv rays

  • Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment.

    We strive to provide opinions, articles, discussions and history related to Hearth Products and in a more general sense, energy issues.

    We promote the EFFICIENT, RESPONSIBLE, CLEAN and SAFE use of all fuels, whether renewable or fossil.
Status
Not open for further replies.

woodsmaster

Minister of Fire
Jan 25, 2010
2,885
N.W. Ohio
How long can pex be in the sun without causing damage ?
 
Depends on the brand and model. 30 days max on some. More and more manufacturers are adding an additional UV layer on the outside, like a 5 layer pex. This buys some additional protection time.

It will also break down if exposed to fluorescent lighting some say..?

Vanguard, now a Viega brand is now stating indirect lighting will not bother their tube. Earlier info said to avoid indirect sunlight?

I got a few coils that had been under a semi trailer for a summer, it would break like glass when you flexed it. This was many years ago before the additional protective layers were added.

hr
 

Attachments

  • Picture 35.png
    Picture 35.png
    7.5 KB · Views: 181
Status
Not open for further replies.